Jeb's dead. At least, that's the conventional wisdom, and has been for a few months. The man who would be America's third President Bush in as many decades never quite had a good night in the Republican debates. His polls numbers have continued to stagnate, and in some cases, plummet. Bush's initial blitz may have scared away Mitt Romney, but nobody else is frightened of him. Donald Trump calls him a "nice guy" in a way that seems designed to torture him. We haven't even gotten to Bush's heresies on immigration and education policy - that's how secure his rivals...